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7d9f12f3 VS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: toplevel.cpp | |
3 | // Purpose: | |
4 | // Author: Robert Roebling | |
5 | // Id: $Id$ | |
6 | // Copyright: (c) 1998 Robert Roebling | |
7 | // Licence: wxWindows licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | // ============================================================================ | |
11 | // declarations | |
12 | // ============================================================================ | |
13 | ||
14 | // ---------------------------------------------------------------------------- | |
15 | // headers | |
16 | // ---------------------------------------------------------------------------- | |
17 | ||
18 | #ifdef __GNUG__ | |
19 | #pragma implementation "toplevel.h" | |
20 | #endif | |
21 | ||
22 | #ifdef __VMS | |
23 | #define XIconifyWindow XICONIFYWINDOW | |
24 | #endif | |
25 | ||
26 | #include "wx/defs.h" | |
27 | ||
28 | #include "wx/dialog.h" | |
29 | #include "wx/control.h" | |
30 | #include "wx/app.h" | |
31 | #include "wx/dcclient.h" | |
32 | ||
33 | #include <glib.h> | |
34 | #include <gdk/gdk.h> | |
35 | #include <gtk/gtk.h> | |
36 | #include <gdk/gdkkeysyms.h> | |
37 | #include <gdk/gdkx.h> | |
38 | ||
39 | #include "wx/gtk/win_gtk.h" | |
40 | ||
41 | // ---------------------------------------------------------------------------- | |
42 | // idle system | |
43 | // ---------------------------------------------------------------------------- | |
44 | ||
45 | extern void wxapp_install_idle_handler(); | |
46 | extern bool g_isIdle; | |
47 | extern int g_openDialogs; | |
48 | ||
49 | // ---------------------------------------------------------------------------- | |
50 | // event tables | |
51 | // ---------------------------------------------------------------------------- | |
52 | ||
7d9f12f3 VS |
53 | // ---------------------------------------------------------------------------- |
54 | // data | |
55 | // ---------------------------------------------------------------------------- | |
56 | ||
57 | extern wxList wxPendingDelete; | |
58 | ||
59 | // ---------------------------------------------------------------------------- | |
60 | // debug | |
61 | // ---------------------------------------------------------------------------- | |
62 | ||
63 | #ifdef __WXDEBUG__ | |
64 | ||
65 | extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window ); | |
66 | ||
67 | #endif | |
68 | ||
69 | // ============================================================================ | |
70 | // implementation | |
71 | // ============================================================================ | |
72 | ||
73 | // ---------------------------------------------------------------------------- | |
74 | // GTK callbacks | |
75 | // ---------------------------------------------------------------------------- | |
76 | ||
77 | //----------------------------------------------------------------------------- | |
78 | // "focus" from m_window | |
79 | //----------------------------------------------------------------------------- | |
80 | ||
81 | static gint gtk_frame_focus_callback( GtkWidget *widget, GtkDirectionType WXUNUSED(d), wxWindow *WXUNUSED(win) ) | |
82 | { | |
83 | if (g_isIdle) | |
84 | wxapp_install_idle_handler(); | |
85 | ||
86 | // This disables GTK's tab traversal | |
87 | gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus" ); | |
88 | return TRUE; | |
89 | } | |
90 | ||
91 | //----------------------------------------------------------------------------- | |
92 | // "size_allocate" | |
93 | //----------------------------------------------------------------------------- | |
94 | ||
95 | static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxTopLevelWindowGTK *win ) | |
96 | { | |
97 | if (g_isIdle) | |
98 | wxapp_install_idle_handler(); | |
99 | ||
100 | if (!win->m_hasVMT) | |
101 | return; | |
102 | ||
103 | if ((win->m_width != alloc->width) || (win->m_height != alloc->height)) | |
104 | { | |
105 | /* | |
106 | wxPrintf( "OnSize from " ); | |
107 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
108 | wxPrintf( win->GetClassInfo()->GetClassName() ); | |
109 | wxPrintf( " %d %d %d %d\n", (int)alloc->x, | |
110 | (int)alloc->y, | |
111 | (int)alloc->width, | |
112 | (int)alloc->height ); | |
113 | */ | |
114 | ||
115 | win->m_width = alloc->width; | |
116 | win->m_height = alloc->height; | |
117 | win->m_queuedFullRedraw = TRUE; | |
118 | win->GtkUpdateSize(); | |
119 | } | |
120 | } | |
121 | ||
122 | //----------------------------------------------------------------------------- | |
123 | // "delete_event" | |
124 | //----------------------------------------------------------------------------- | |
125 | ||
126 | static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxTopLevelWindowGTK *win ) | |
127 | { | |
128 | if (g_isIdle) | |
129 | wxapp_install_idle_handler(); | |
130 | ||
131 | if (win->IsEnabled() && | |
f819b4a3 | 132 | (g_openDialogs == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG))) |
7d9f12f3 VS |
133 | win->Close(); |
134 | ||
135 | return TRUE; | |
136 | } | |
137 | ||
138 | ||
139 | //----------------------------------------------------------------------------- | |
140 | // "configure_event" | |
141 | //----------------------------------------------------------------------------- | |
142 | ||
143 | static gint | |
7d9f12f3 | 144 | gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxTopLevelWindowGTK *win ) |
7d9f12f3 VS |
145 | { |
146 | if (g_isIdle) | |
147 | wxapp_install_idle_handler(); | |
148 | ||
48f72114 | 149 | if (!win->m_hasVMT || !win->IsShown()) |
7d9f12f3 VS |
150 | return FALSE; |
151 | ||
7d9f12f3 VS |
152 | int x = 0; |
153 | int y = 0; | |
154 | gdk_window_get_root_origin( win->m_widget->window, &x, &y ); | |
155 | win->m_x = x; | |
156 | win->m_y = y; | |
7d9f12f3 VS |
157 | |
158 | wxMoveEvent mevent( wxPoint(win->m_x,win->m_y), win->GetId() ); | |
159 | mevent.SetEventObject( win ); | |
160 | win->GetEventHandler()->ProcessEvent( mevent ); | |
161 | ||
162 | return FALSE; | |
163 | } | |
164 | ||
165 | //----------------------------------------------------------------------------- | |
166 | // "realize" from m_widget | |
167 | //----------------------------------------------------------------------------- | |
168 | ||
e1f14d22 RR |
169 | // we cannot MWM hints and icons before the widget has been realized, |
170 | // so we do this directly after realization | |
7d9f12f3 VS |
171 | |
172 | static void | |
173 | gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget), wxTopLevelWindowGTK *win ) | |
174 | { | |
175 | if (g_isIdle) | |
176 | wxapp_install_idle_handler(); | |
177 | ||
e1f14d22 RR |
178 | // All this is for Motif Window Manager "hints" and is supposed to be |
179 | // recognized by other WM as well. Not tested. | |
82c9f85c | 180 | gdk_window_set_decorations(win->m_widget->window, |
f819b4a3 | 181 | (GdkWMDecoration)win->m_gdkDecor); |
82c9f85c | 182 | gdk_window_set_functions(win->m_widget->window, |
f819b4a3 | 183 | (GdkWMFunction)win->m_gdkFunc); |
7d9f12f3 | 184 | |
e1f14d22 | 185 | // GTK's shrinking/growing policy |
f819b4a3 | 186 | if ((win->m_gdkFunc & GDK_FUNC_RESIZE) == 0) |
7d9f12f3 VS |
187 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1); |
188 | else | |
189 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); | |
190 | ||
e1f14d22 | 191 | // reset the icon |
7d9f12f3 VS |
192 | wxIcon iconOld = win->GetIcon(); |
193 | if ( iconOld != wxNullIcon ) | |
194 | { | |
195 | wxIcon icon( iconOld ); | |
196 | win->SetIcon( wxNullIcon ); | |
197 | win->SetIcon( icon ); | |
198 | } | |
199 | ||
e1f14d22 RR |
200 | // we set the focus to the child that accepts the focus. this |
201 | // doesn't really have to be done in "realize" but why not? | |
7d9f12f3 VS |
202 | wxWindowList::Node *node = win->GetChildren().GetFirst(); |
203 | while (node) | |
204 | { | |
205 | wxWindow *child = node->GetData(); | |
206 | if (child->AcceptsFocus()) | |
207 | { | |
208 | child->SetFocus(); | |
209 | break; | |
210 | } | |
211 | ||
212 | node = node->GetNext(); | |
213 | } | |
214 | } | |
215 | ||
216 | //----------------------------------------------------------------------------- | |
217 | // "map_event" from m_widget | |
218 | //----------------------------------------------------------------------------- | |
219 | ||
220 | static void | |
221 | gtk_frame_map_callback( GtkWidget * WXUNUSED(widget), | |
222 | GdkEvent * WXUNUSED(event), | |
223 | wxTopLevelWindow *win ) | |
224 | { | |
225 | win->SetIconizeState(FALSE); | |
226 | } | |
227 | ||
228 | //----------------------------------------------------------------------------- | |
229 | // "unmap_event" from m_widget | |
230 | //----------------------------------------------------------------------------- | |
231 | ||
232 | static void | |
233 | gtk_frame_unmap_callback( GtkWidget * WXUNUSED(widget), | |
234 | GdkEvent * WXUNUSED(event), | |
235 | wxTopLevelWindow *win ) | |
236 | { | |
237 | win->SetIconizeState(TRUE); | |
238 | } | |
239 | ||
240 | //----------------------------------------------------------------------------- | |
241 | // "expose_event" of m_client | |
242 | //----------------------------------------------------------------------------- | |
243 | ||
244 | static int gtk_window_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win ) | |
245 | { | |
246 | GtkPizza *pizza = GTK_PIZZA(widget); | |
247 | ||
90350682 VZ |
248 | gtk_paint_flat_box (win->m_widget->style, |
249 | pizza->bin_window, GTK_STATE_NORMAL, | |
250 | GTK_SHADOW_NONE, | |
251 | &gdk_event->area, | |
252 | win->m_widget, | |
253 | (char *)"base", | |
254 | 0, 0, -1, -1); | |
7d9f12f3 VS |
255 | |
256 | return TRUE; | |
257 | } | |
258 | ||
259 | //----------------------------------------------------------------------------- | |
260 | // "draw" of m_client | |
261 | //----------------------------------------------------------------------------- | |
262 | ||
263 | ||
264 | static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxWindow *win ) | |
265 | { | |
266 | GtkPizza *pizza = GTK_PIZZA(widget); | |
267 | ||
90350682 VZ |
268 | gtk_paint_flat_box (win->m_widget->style, |
269 | pizza->bin_window, GTK_STATE_NORMAL, | |
270 | GTK_SHADOW_NONE, | |
271 | rect, | |
272 | win->m_widget, | |
273 | (char *)"base", | |
274 | 0, 0, -1, -1); | |
7d9f12f3 VS |
275 | } |
276 | ||
277 | // ---------------------------------------------------------------------------- | |
278 | // wxTopLevelWindowGTK itself | |
279 | // ---------------------------------------------------------------------------- | |
280 | ||
281 | //----------------------------------------------------------------------------- | |
282 | // InsertChild for wxTopLevelWindowGTK | |
283 | //----------------------------------------------------------------------------- | |
284 | ||
285 | /* Callback for wxTopLevelWindowGTK. This very strange beast has to be used because | |
286 | * C++ has no virtual methods in a constructor. We have to emulate a | |
287 | * virtual function here as wxWindows requires different ways to insert | |
288 | * a child in container classes. */ | |
289 | ||
290 | static void wxInsertChildInTopLevelWindow( wxTopLevelWindowGTK* parent, wxWindow* child ) | |
291 | { | |
292 | wxASSERT( GTK_IS_WIDGET(child->m_widget) ); | |
293 | ||
294 | if (!parent->m_insertInClientArea) | |
295 | { | |
e1f14d22 | 296 | // these are outside the client area |
7d9f12f3 VS |
297 | wxTopLevelWindowGTK* frame = (wxTopLevelWindowGTK*) parent; |
298 | gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget), | |
299 | GTK_WIDGET(child->m_widget), | |
300 | child->m_x, | |
301 | child->m_y, | |
302 | child->m_width, | |
303 | child->m_height ); | |
304 | } | |
305 | else | |
306 | { | |
e1f14d22 | 307 | // these are inside the client area |
7d9f12f3 VS |
308 | gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow), |
309 | GTK_WIDGET(child->m_widget), | |
e4b7b2b0 VS |
310 | child->m_x, |
311 | child->m_y, | |
7d9f12f3 VS |
312 | child->m_width, |
313 | child->m_height ); | |
314 | } | |
315 | ||
e1f14d22 | 316 | // resize on OnInternalIdle |
7d9f12f3 VS |
317 | parent->GtkUpdateSize(); |
318 | } | |
319 | ||
320 | // ---------------------------------------------------------------------------- | |
321 | // wxTopLevelWindowGTK creation | |
322 | // ---------------------------------------------------------------------------- | |
323 | ||
324 | void wxTopLevelWindowGTK::Init() | |
325 | { | |
326 | m_sizeSet = FALSE; | |
327 | m_miniEdge = 0; | |
328 | m_miniTitle = 0; | |
329 | m_mainWidget = (GtkWidget*) NULL; | |
330 | m_insertInClientArea = TRUE; | |
331 | m_isFrame = TRUE; | |
332 | m_isIconized = FALSE; | |
333 | m_fsIsShowing = FALSE; | |
334 | m_themeEnabled = TRUE; | |
f819b4a3 | 335 | m_gdkDecor = m_gdkFunc = 0; |
7d9f12f3 VS |
336 | } |
337 | ||
338 | bool wxTopLevelWindowGTK::Create( wxWindow *parent, | |
f819b4a3 VS |
339 | wxWindowID id, |
340 | const wxString& title, | |
341 | const wxPoint& pos, | |
342 | const wxSize& sizeOrig, | |
343 | long style, | |
344 | const wxString &name ) | |
7d9f12f3 VS |
345 | { |
346 | // always create a frame of some reasonable, even if arbitrary, size (at | |
347 | // least for MSW compatibility) | |
348 | wxSize size = sizeOrig; | |
349 | if ( size.x == -1 || size.y == -1 ) | |
350 | { | |
351 | wxSize sizeDpy = wxGetDisplaySize(); | |
352 | if ( size.x == -1 ) | |
353 | size.x = sizeDpy.x / 3; | |
354 | if ( size.y == -1 ) | |
355 | size.y = sizeDpy.y / 5; | |
356 | } | |
357 | ||
358 | wxTopLevelWindows.Append( this ); | |
359 | ||
360 | m_needParent = FALSE; | |
2c990ec0 | 361 | |
7d9f12f3 VS |
362 | if (!PreCreation( parent, pos, size ) || |
363 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
364 | { | |
365 | wxFAIL_MSG( wxT("wxTopLevelWindowGTK creation failed") ); | |
366 | return FALSE; | |
367 | } | |
368 | ||
369 | m_title = title; | |
370 | ||
371 | m_insertCallback = (wxInsertChildFunction) wxInsertChildInTopLevelWindow; | |
372 | ||
373 | GtkWindowType win_type = GTK_WINDOW_TOPLEVEL; | |
374 | ||
375 | if (style & wxFRAME_TOOL_WINDOW) | |
376 | win_type = GTK_WINDOW_POPUP; | |
82c9f85c | 377 | |
f819b4a3 | 378 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
9e691f46 VZ |
379 | { |
380 | // there is no more GTK_WINDOW_DIALOG in 2.0 | |
381 | #ifdef __WXGTK20__ | |
382 | win_type = GTK_WINDOW_TOPLEVEL; | |
383 | #else | |
7d9f12f3 | 384 | win_type = GTK_WINDOW_DIALOG; |
9e691f46 VZ |
385 | #endif |
386 | } | |
7d9f12f3 VS |
387 | |
388 | m_widget = gtk_window_new( win_type ); | |
389 | ||
7cd95599 | 390 | if (m_parent && (GTK_IS_WINDOW(m_parent->m_widget)) && |
2c990ec0 | 391 | (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)) |
7cd95599 | 392 | { |
7d9f12f3 | 393 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) ); |
7cd95599 | 394 | } |
7d9f12f3 VS |
395 | |
396 | if (!name.IsEmpty()) | |
397 | gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() ); | |
398 | ||
399 | #ifdef __WXDEBUG__ | |
400 | debug_focus_in( m_widget, wxT("wxTopLevelWindowGTK::m_widget"), name ); | |
401 | #endif | |
402 | ||
403 | gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); | |
404 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); | |
405 | ||
406 | gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", | |
407 | GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this ); | |
408 | ||
e1f14d22 | 409 | // m_mainWidget holds the toolbar, the menubar and the client area |
7d9f12f3 VS |
410 | m_mainWidget = gtk_pizza_new(); |
411 | gtk_widget_show( m_mainWidget ); | |
412 | GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS ); | |
413 | gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); | |
414 | ||
e1f14d22 | 415 | // for m_mainWidget themes |
7d9f12f3 VS |
416 | gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event", |
417 | GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); | |
418 | gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw", | |
419 | GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); | |
420 | ||
421 | #ifdef __WXDEBUG__ | |
422 | debug_focus_in( m_mainWidget, wxT("wxTopLevelWindowGTK::m_mainWidget"), name ); | |
423 | #endif | |
424 | ||
e1f14d22 | 425 | // m_wxwindow only represents the client area without toolbar and menubar |
7d9f12f3 VS |
426 | m_wxwindow = gtk_pizza_new(); |
427 | gtk_widget_show( m_wxwindow ); | |
428 | gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); | |
429 | ||
430 | #ifdef __WXDEBUG__ | |
431 | debug_focus_in( m_wxwindow, wxT("wxTopLevelWindowGTK::m_wxwindow"), name ); | |
432 | #endif | |
433 | ||
e1f14d22 RR |
434 | // we donm't allow the frame to get the focus as otherwise |
435 | // the frame will grab it at arbitrary focus changes | |
7d9f12f3 VS |
436 | GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
437 | ||
438 | if (m_parent) m_parent->AddChild( this ); | |
439 | ||
e1f14d22 | 440 | // the user resized the frame by dragging etc. |
7d9f12f3 VS |
441 | gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate", |
442 | GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this ); | |
443 | ||
444 | PostCreation(); | |
445 | ||
446 | if ((m_x != -1) || (m_y != -1)) | |
447 | gtk_widget_set_uposition( m_widget, m_x, m_y ); | |
e1f14d22 RR |
448 | |
449 | gtk_window_set_default_size( GTK_WINDOW(m_widget), m_width, m_height ); | |
7d9f12f3 | 450 | |
e1f14d22 RR |
451 | // we cannot set MWM hints and icons before the widget has |
452 | // been realized, so we do this directly after realization | |
7d9f12f3 VS |
453 | gtk_signal_connect( GTK_OBJECT(m_widget), "realize", |
454 | GTK_SIGNAL_FUNC(gtk_frame_realized_callback), (gpointer) this ); | |
455 | ||
e1f14d22 | 456 | // the only way to get the window size is to connect to this event |
7d9f12f3 VS |
457 | gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", |
458 | GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); | |
459 | ||
e1f14d22 | 460 | // map and unmap for iconized state |
7d9f12f3 VS |
461 | gtk_signal_connect( GTK_OBJECT(m_widget), "map_event", |
462 | GTK_SIGNAL_FUNC(gtk_frame_map_callback), (gpointer)this ); | |
463 | gtk_signal_connect( GTK_OBJECT(m_widget), "unmap_event", | |
464 | GTK_SIGNAL_FUNC(gtk_frame_unmap_callback), (gpointer)this ); | |
465 | ||
e1f14d22 | 466 | // the only way to get the window size is to connect to this event |
7d9f12f3 VS |
467 | gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event", |
468 | GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this ); | |
469 | ||
e1f14d22 | 470 | // disable native tab traversal |
7d9f12f3 VS |
471 | gtk_signal_connect( GTK_OBJECT(m_widget), "focus", |
472 | GTK_SIGNAL_FUNC(gtk_frame_focus_callback), (gpointer)this ); | |
473 | ||
e1f14d22 | 474 | // decorations |
f819b4a3 VS |
475 | if ((m_miniEdge > 0) || (style & wxSIMPLE_BORDER) || (style & wxNO_BORDER)) |
476 | { | |
477 | m_gdkDecor = 0; | |
478 | m_gdkFunc = 0; | |
479 | } | |
480 | else | |
481 | { | |
482 | m_gdkDecor = (long) GDK_DECOR_BORDER; | |
483 | m_gdkFunc = (long) GDK_FUNC_MOVE; | |
82c9f85c | 484 | |
f819b4a3 | 485 | // All this is for Motif Window Manager "hints" and is supposed to be |
e1f14d22 | 486 | // recognized by other WMs as well. |
f819b4a3 VS |
487 | if ((style & wxCAPTION) != 0) |
488 | m_gdkDecor |= GDK_DECOR_TITLE; | |
489 | if ((style & wxSYSTEM_MENU) != 0) | |
490 | { | |
491 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
492 | m_gdkDecor |= GDK_DECOR_MENU; | |
493 | } | |
494 | if ((style & wxMINIMIZE_BOX) != 0) | |
495 | { | |
496 | m_gdkFunc |= GDK_FUNC_MINIMIZE; | |
497 | m_gdkDecor |= GDK_DECOR_MINIMIZE; | |
498 | } | |
499 | if ((style & wxMAXIMIZE_BOX) != 0) | |
500 | { | |
501 | m_gdkFunc |= GDK_FUNC_MAXIMIZE; | |
502 | m_gdkDecor |= GDK_DECOR_MAXIMIZE; | |
503 | } | |
504 | if ((style & wxRESIZE_BORDER) != 0) | |
505 | { | |
506 | m_gdkFunc |= GDK_FUNC_RESIZE; | |
507 | m_gdkDecor |= GDK_DECOR_RESIZEH; | |
508 | } | |
509 | } | |
510 | ||
7d9f12f3 VS |
511 | return TRUE; |
512 | } | |
513 | ||
514 | wxTopLevelWindowGTK::~wxTopLevelWindowGTK() | |
515 | { | |
516 | m_isBeingDeleted = TRUE; | |
c6ac78a6 RR |
517 | |
518 | gtk_window_set_focus( GTK_WINDOW(m_widget), NULL ); | |
7d9f12f3 VS |
519 | |
520 | wxTopLevelWindows.DeleteObject( this ); | |
521 | ||
522 | if (wxTheApp->GetTopWindow() == this) | |
523 | wxTheApp->SetTopWindow( (wxWindow*) NULL ); | |
524 | ||
525 | if ((wxTopLevelWindows.Number() == 0) && | |
526 | (wxTheApp->GetExitOnFrameDelete())) | |
527 | { | |
528 | wxTheApp->ExitMainLoop(); | |
529 | } | |
530 | } | |
531 | ||
532 | bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style ) | |
533 | { | |
534 | if (show == m_fsIsShowing) return FALSE; // return what? | |
535 | ||
536 | m_fsIsShowing = show; | |
537 | ||
538 | if (show) | |
539 | { | |
82f2d919 VS |
540 | m_fsSaveGdkFunc = m_gdkFunc; |
541 | m_fsSaveGdkDecor = m_gdkDecor; | |
7d9f12f3 VS |
542 | m_fsSaveFlag = style; |
543 | GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); | |
544 | GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); | |
545 | ||
546 | gtk_widget_hide( m_widget ); | |
547 | gtk_widget_unrealize( m_widget ); | |
548 | ||
82f2d919 VS |
549 | m_gdkDecor = (long) GDK_DECOR_BORDER; |
550 | m_gdkFunc = (long) GDK_FUNC_MOVE; | |
7d9f12f3 VS |
551 | |
552 | int x; | |
553 | int y; | |
554 | wxDisplaySize( &x, &y ); | |
555 | SetSize( 0, 0, x, y ); | |
556 | ||
557 | gtk_widget_realize( m_widget ); | |
558 | gtk_widget_show( m_widget ); | |
559 | } | |
560 | else | |
561 | { | |
562 | gtk_widget_hide( m_widget ); | |
563 | gtk_widget_unrealize( m_widget ); | |
564 | ||
82f2d919 VS |
565 | m_gdkFunc = m_fsSaveGdkFunc; |
566 | m_gdkDecor = m_fsSaveGdkDecor; | |
7d9f12f3 VS |
567 | |
568 | SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height ); | |
569 | ||
570 | gtk_widget_realize( m_widget ); | |
571 | gtk_widget_show( m_widget ); | |
572 | } | |
573 | ||
574 | return TRUE; | |
575 | } | |
576 | ||
577 | // ---------------------------------------------------------------------------- | |
578 | // overridden wxWindow methods | |
579 | // ---------------------------------------------------------------------------- | |
580 | ||
581 | bool wxTopLevelWindowGTK::Show( bool show ) | |
582 | { | |
583 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
584 | ||
585 | if (show && !m_sizeSet) | |
586 | { | |
587 | /* by calling GtkOnSize here, we don't have to call | |
588 | either after showing the frame, which would entail | |
589 | much ugly flicker or from within the size_allocate | |
590 | handler, because GTK 1.1.X forbids that. */ | |
591 | ||
592 | GtkOnSize( m_x, m_y, m_width, m_height ); | |
593 | } | |
594 | ||
595 | return wxWindow::Show( show ); | |
596 | } | |
597 | ||
598 | void wxTopLevelWindowGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) | |
599 | { | |
600 | wxFAIL_MSG( wxT("DoMoveWindow called for wxTopLevelWindowGTK") ); | |
601 | } | |
602 | ||
603 | void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) | |
604 | { | |
605 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
606 | ||
e1f14d22 | 607 | // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow |
7d9f12f3 VS |
608 | wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") ); |
609 | ||
e1f14d22 | 610 | // avoid recursions |
7d9f12f3 VS |
611 | if (m_resizing) |
612 | return; | |
613 | m_resizing = TRUE; | |
614 | ||
615 | int old_x = m_x; | |
616 | int old_y = m_y; | |
617 | ||
618 | int old_width = m_width; | |
619 | int old_height = m_height; | |
620 | ||
621 | if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) | |
622 | { | |
623 | if (x != -1) m_x = x; | |
624 | if (y != -1) m_y = y; | |
625 | if (width != -1) m_width = width; | |
626 | if (height != -1) m_height = height; | |
627 | } | |
628 | else | |
629 | { | |
630 | m_x = x; | |
631 | m_y = y; | |
632 | m_width = width; | |
633 | m_height = height; | |
634 | } | |
635 | ||
636 | /* | |
637 | if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH) | |
638 | { | |
639 | if (width == -1) m_width = 80; | |
640 | } | |
641 | ||
642 | if ((sizeFlags & wxSIZE_AUTO_HEIGHT) == wxSIZE_AUTO_HEIGHT) | |
643 | { | |
644 | if (height == -1) m_height = 26; | |
645 | } | |
646 | */ | |
647 | ||
e7dda1ff VS |
648 | int minWidth = GetMinWidth(), |
649 | minHeight = GetMinHeight(), | |
650 | maxWidth = GetMaxWidth(), | |
651 | maxHeight = GetMaxHeight(); | |
652 | ||
653 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
654 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
655 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
656 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
7d9f12f3 VS |
657 | |
658 | if ((m_x != -1) || (m_y != -1)) | |
659 | { | |
660 | if ((m_x != old_x) || (m_y != old_y)) | |
661 | { | |
662 | gtk_widget_set_uposition( m_widget, m_x, m_y ); | |
663 | } | |
664 | } | |
665 | ||
666 | if ((m_width != old_width) || (m_height != old_height)) | |
667 | { | |
e1f14d22 RR |
668 | if (m_widget->window) |
669 | gdk_window_resize( m_widget->window, m_width, m_height ); | |
670 | else | |
671 | gtk_window_set_default_size( GTK_WINDOW(m_widget), m_width, m_height ); | |
7d9f12f3 VS |
672 | |
673 | /* we set the size in GtkOnSize, i.e. mostly the actual resizing is | |
674 | done either directly before the frame is shown or in idle time | |
675 | so that different calls to SetSize() don't lead to flicker. */ | |
676 | m_sizeSet = FALSE; | |
677 | } | |
678 | ||
679 | m_resizing = FALSE; | |
680 | } | |
681 | ||
682 | void wxTopLevelWindowGTK::DoGetClientSize( int *width, int *height ) const | |
683 | { | |
684 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
685 | ||
686 | wxWindow::DoGetClientSize( width, height ); | |
687 | if (height) | |
688 | { | |
e1f14d22 | 689 | // mini edge |
7d9f12f3 VS |
690 | *height -= m_miniEdge*2 + m_miniTitle; |
691 | } | |
692 | if (width) | |
693 | { | |
694 | *width -= m_miniEdge*2; | |
695 | } | |
696 | } | |
697 | ||
698 | void wxTopLevelWindowGTK::DoSetClientSize( int width, int height ) | |
699 | { | |
700 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
701 | ||
82c9f85c | 702 | DoSetSize(-1, -1, |
7d9f12f3 VS |
703 | width + m_miniEdge*2, height + m_miniEdge*2 + m_miniTitle, 0); |
704 | } | |
705 | ||
706 | void wxTopLevelWindowGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), | |
82c9f85c | 707 | int width, int height ) |
7d9f12f3 VS |
708 | { |
709 | // due to a bug in gtk, x,y are always 0 | |
710 | // m_x = x; | |
711 | // m_y = y; | |
712 | ||
e1f14d22 | 713 | // avoid recursions |
7d9f12f3 VS |
714 | if (m_resizing) return; |
715 | m_resizing = TRUE; | |
716 | ||
717 | if ( m_wxwindow == NULL ) return; | |
718 | ||
719 | m_width = width; | |
720 | m_height = height; | |
721 | ||
0d53fc34 | 722 | /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses |
7d9f12f3 | 723 | wxWindow::Create to create it's GTK equivalent. m_mainWidget is only |
0d53fc34 | 724 | set in wxFrame::Create so it is used to check what kind of frame we |
7d9f12f3 VS |
725 | have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we |
726 | skip the part which handles m_frameMenuBar, m_frameToolBar and (most | |
727 | importantly) m_mainWidget */ | |
728 | ||
e7dda1ff VS |
729 | int minWidth = GetMinWidth(), |
730 | minHeight = GetMinHeight(), | |
731 | maxWidth = GetMaxWidth(), | |
732 | maxHeight = GetMaxHeight(); | |
733 | ||
734 | if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth; | |
735 | if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight; | |
736 | if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth; | |
737 | if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight; | |
7d9f12f3 VS |
738 | |
739 | if (m_mainWidget) | |
740 | { | |
e1f14d22 | 741 | // set size hints |
7d9f12f3 | 742 | gint flag = 0; // GDK_HINT_POS; |
e7dda1ff VS |
743 | if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE; |
744 | if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE; | |
7d9f12f3 | 745 | GdkGeometry geom; |
e7dda1ff VS |
746 | geom.min_width = minWidth; |
747 | geom.min_height = minHeight; | |
748 | geom.max_width = maxWidth; | |
749 | geom.max_height = maxHeight; | |
7d9f12f3 VS |
750 | gtk_window_set_geometry_hints( GTK_WINDOW(m_widget), |
751 | (GtkWidget*) NULL, | |
752 | &geom, | |
753 | (GdkWindowHints) flag ); | |
754 | ||
755 | /* I revert back to wxGTK's original behaviour. m_mainWidget holds the | |
756 | * menubar, the toolbar and the client area, which is represented by | |
757 | * m_wxwindow. | |
758 | * this hurts in the eye, but I don't want to call SetSize() | |
759 | * because I don't want to call any non-native functions here. */ | |
760 | ||
761 | int client_x = m_miniEdge; | |
762 | int client_y = m_miniEdge + m_miniTitle; | |
763 | int client_w = m_width - 2*m_miniEdge; | |
764 | int client_h = m_height - 2*m_miniEdge - m_miniTitle; | |
765 | gtk_pizza_set_size( GTK_PIZZA(m_mainWidget), | |
766 | m_wxwindow, | |
767 | client_x, client_y, client_w, client_h ); | |
768 | } | |
769 | else | |
770 | { | |
e1f14d22 RR |
771 | // If there is no m_mainWidget between m_widget and m_wxwindow there |
772 | // is no need to set the size or position of m_wxwindow. | |
7d9f12f3 VS |
773 | } |
774 | ||
775 | m_sizeSet = TRUE; | |
776 | ||
777 | // send size event to frame | |
778 | wxSizeEvent event( wxSize(m_width,m_height), GetId() ); | |
779 | event.SetEventObject( this ); | |
780 | GetEventHandler()->ProcessEvent( event ); | |
781 | ||
782 | m_resizing = FALSE; | |
783 | } | |
784 | ||
785 | void wxTopLevelWindowGTK::OnInternalIdle() | |
786 | { | |
787 | if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow)) | |
788 | { | |
789 | GtkOnSize( m_x, m_y, m_width, m_height ); | |
790 | ||
791 | // we'll come back later | |
792 | if (g_isIdle) | |
793 | wxapp_install_idle_handler(); | |
794 | return; | |
795 | } | |
796 | ||
797 | wxWindow::OnInternalIdle(); | |
798 | } | |
799 | ||
800 | ||
801 | // ---------------------------------------------------------------------------- | |
802 | // frame title/icon | |
803 | // ---------------------------------------------------------------------------- | |
804 | ||
805 | void wxTopLevelWindowGTK::SetTitle( const wxString &title ) | |
806 | { | |
807 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
808 | ||
809 | m_title = title; | |
810 | gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() ); | |
811 | } | |
812 | ||
813 | void wxTopLevelWindowGTK::SetIcon( const wxIcon &icon ) | |
814 | { | |
815 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); | |
816 | ||
817 | wxTopLevelWindowBase::SetIcon(icon); | |
818 | ||
819 | if ( !m_icon.Ok() ) | |
820 | return; | |
821 | ||
822 | if (!m_widget->window) | |
823 | return; | |
824 | ||
825 | wxMask *mask = icon.GetMask(); | |
826 | GdkBitmap *bm = (GdkBitmap *) NULL; | |
827 | if (mask) bm = mask->GetBitmap(); | |
828 | ||
829 | gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm ); | |
830 | } | |
831 | ||
832 | // ---------------------------------------------------------------------------- | |
833 | // frame state: maximized/iconized/normal | |
834 | // ---------------------------------------------------------------------------- | |
835 | ||
836 | void wxTopLevelWindowGTK::Maximize(bool WXUNUSED(maximize)) | |
837 | { | |
838 | wxFAIL_MSG( _T("not implemented") ); | |
839 | } | |
840 | ||
841 | bool wxTopLevelWindowGTK::IsMaximized() const | |
842 | { | |
843 | // wxFAIL_MSG( _T("not implemented") ); | |
844 | ||
845 | // This is an approximation | |
846 | return FALSE; | |
847 | } | |
848 | ||
849 | void wxTopLevelWindowGTK::Restore() | |
850 | { | |
851 | wxFAIL_MSG( _T("not implemented") ); | |
852 | } | |
853 | ||
854 | void wxTopLevelWindowGTK::Iconize( bool iconize ) | |
855 | { | |
856 | if (iconize) | |
857 | { | |
858 | GdkWindow *window = m_widget->window; | |
859 | ||
860 | // you should do it later, for example from OnCreate() handler | |
861 | wxCHECK_RET( window, _T("frame not created yet - can't iconize") ); | |
862 | ||
863 | XIconifyWindow( GDK_WINDOW_XDISPLAY( window ), | |
864 | GDK_WINDOW_XWINDOW( window ), | |
865 | DefaultScreen( GDK_DISPLAY() ) ); | |
866 | } | |
867 | } | |
868 | ||
869 | bool wxTopLevelWindowGTK::IsIconized() const | |
870 | { | |
871 | return m_isIconized; | |
872 | } | |
873 | ||
874 | void wxTopLevelWindowGTK::SetIconizeState(bool iconize) | |
875 | { | |
876 | if ( iconize != m_isIconized ) | |
877 | { | |
878 | m_isIconized = iconize; | |
879 | (void)SendIconizeEvent(iconize); | |
880 | } | |
881 | } | |
882 |